Dow Blue Foam Insulation R Value

Extruded polystyrene foam xps also known as blue board or pink board comes in many different thicknesses and edge profiles.

Dow blue foam insulation r value.

Xps has an r value of 4 5 to 5 0 per inch of thickness. 2 in x 4 ft x 8 ft. Dow blue se styrofoam insulation board r 15 3 inch 4x8 ft pallet 32 insul board 1603 32. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term.

Blue board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective r value of the wall by up to 20. Ships from multiple locations leadtime 1 2 business. Styrofoam extruded polystyrene insulation is rated at an r value of 5 0 per inch at 75 f. Multipurpose below grade foundation insulation board.

This board is scored longitudinally on 16 and 24 inch centers. R values are expressed in ft h f btu. Dow 1578 sb scoreboard blue xps styrofoam foam insulation board r 10 25 psi 2 inch x 4 x 8 foot. This insulation board is probably one of the most widely used foam board insulation products in the residential construction industry.

Ships from multiple locations leadtime 1 2 business days. R value determined by astm c518. Shop dow r 10 common. 2 vertical compressive strength is measured at 10 percent deformation or at yield whichever occurs first.